TY - BOOK AU - Acemoglu,Daron AU - Angrist,Joshua TI - How large are the social returns to education? : evidence from compulsory schooling laws AV - LC131 A235H PY - 1999/// CY - Cambridge, Mass. PB - National Bureau of Economic Research KW - EDUCATION, COMPULSORY KW - UNITED STATES KW - EDUCATIONAL LAW AND LEGISLATION KW - STUDENTS KW - SOCIAL CONDITIONS ER -